An ultra-efficient intelligent compound malodorous gas treatment method

Abstract

The invention discloses an ultra-efficient intelligent compound malodorous gas treatment method, which comprises the following steps: an electronic control unit detects the composition and concentration of the malodorous gas to be treated by the gas online monitoring feedback unit arranged at the inlet of the intake pipe, Control the opening of one or more of several gas processing units; the gas online monitoring feedback unit installed at the outlet of the discharge unit detects whether the gas to be discharged meets the set emission standards; if it meets the set emission standards, the electronically controlled The unit controls the three-way diverter valve to discharge the up-to-standard gas through the exhaust pipe; if it does not meet the set emission standards, the electronic control unit controls the three-way diverter valve to transport the unqualified gas to the inlet of the intake pipe through the return pipe. The standard gas is reprocessed. The invention can adapt to the fluctuation of strong concentration of odor source in different seasons, has stable operation, energy saving, simple and flexible process switching, and high removal rate of odor concentration.

Description

technical field [0001] The invention relates to the technical field of malodorous gas treatment, in particular to an ultra-efficient intelligent composite malodorous gas treatment method. Background technique [0002] Odor gas pollution refers to all gaseous substances that stimulate the olfactory organs to cause people's unpleasantness and damage the living environment. As a typical environmental pollution, it has been recognized by all countries in the world. Legislative implementation of prevention and control. In recent years, my country has paid more and more attention to the monitoring and prevention of stench, and people's demand for environmental friendliness has become stronger and stronger. [0003] Urban sewage treatment plants, sewage pumping stations, sludge treatment plants, sludge and landfills, garbage transfer stations, garbage treatment plants, feces treatment plants, breeding plants, slaughterhouses, etc. release excessive emissions such as hydrogen sulfi...

AI Technical Summary

Problems solved by technology

Of course, there are also devices that combine different deodorization techniques to achieve composite deodorization, but most of them have unreasonable structures and functional arrangements, and it is difficult to make breakthroughs in various indicators of gas emissions. The stability is insufficient, and it is difficult to adapt to different seasons of weather and odor. Fluctuations in source intensity and concentration, lack of flexibility in operation mode

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